4-40 X 1/2″ Machine Screws 100 Degree Flat Head Phillips Drive 18/8 Stainless Steel Black Oxide (5000/Pkg.) Budget

[5000 BULK] Machine Screws Phil 100 Degree Flat 18/8 Stainless Black Oxide 4-40 X 1/2

Stocked in bulk for high-volume projects, this pack provides durable, reliable machine screws suitable for electronics, appliances, automotive, and general fastening tasks. The combination of 18/8 stainless steel, black oxide finish, and a Phillips drive delivers a robust solution that resists corrosion and withstands everyday use.

Size & thread: 4-40 UNC, 1/2″ length

Head type: 100-degree flat countersunk

Drive: Phillips

Material & finish: 18/8 stainless steel with black oxide coating

Quantity: 5,000 screws per bulk package

Applications: Suitable for electronics enclosures, appliance assemblies, and other light-to-medium duty fastening tasks

Why choose 18/8 stainless with black oxide? The stainless grade provides corrosion resistance and strength, while the black oxide finish reduces glare and offers added surface hardness for long-lasting performance in mixed environments.

For best results, use standard 4-40 screws with compatible nuts, washers, and drivers. Ensure proper pilot holes and counter-sinking to achieve a clean, flush appearance on your project.

Secure your bulk supply now and keep your teams moving with dependable, high-quality machine screws.